(0 15 2)(1 9 3)(4 16 7)(5 11 8)(6 17 13)(10 14 12)
ALLOWS (11/8)-SEQUENCE
1: (6 9 13)
(0 15 2)(1 9 17 13 3)(4 16 7)(5 11 8)(6)(10 14 12)
2: (1 9 17)
(0 15 2)(1 13 3)(4 16 7)(5 11 8)(6)(9)(10 14 12)(17)
3: (0 15 2)
(0)(1 13 3)(2)(4 16 7)(5 11 8)(6)(9)(10 14 12)(15)(17)
4: (1 13 3)
(0)(1)(2)(3)(4 16 7)(5 11 8)(6)(9)(10 14 12)(13)(15)(17)